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144104123130001 = 214167306923461
BaseRepresentation
bin100000110000111111011011…
…000100011110000010010001
3200220020012221002222021211121
4200300333123010132002101
5122342000221010130001
61230252304213042241
742232115336222656
oct4060773304360221
9626205832867747
10144104123130001
1141a092407a1571
12141b4417326381
136253c642bba58
1427829690d3c2d
15119d72b6796a1
hex830fdb11e091

144104123130001 has 4 divisors (see below), whose sum is σ = 144171430055604. Its totient is φ = 144036816204400.

The previous prime is 144104123129999. The next prime is 144104123130007. The reversal of 144104123130001 is 100031321401441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 111751643700225 + 32352479429776 = 10571265^2 + 5687924^2 .

It is a cyclic number.

It is not a de Polignac number, because 144104123130001 - 21 = 144104123129999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144104123130007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33653459590 + ... + 33653463871.

It is an arithmetic number, because the mean of its divisors is an integer number (36042857513901).

Almost surely, 2144104123130001 is an apocalyptic number.

It is an amenable number.

144104123130001 is a deficient number, since it is larger than the sum of its proper divisors (67306925603).

144104123130001 is an equidigital number, since it uses as much as digits as its factorization.

144104123130001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67306925602.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 144104123130001 its reverse (100031321401441), we get a palindrome (244135444531442).

The spelling of 144104123130001 in words is "one hundred forty-four trillion, one hundred four billion, one hundred twenty-three million, one hundred thirty thousand, one".

Divisors: 1 2141 67306923461 144104123130001